baber/WOPTO huggingface dataset:
Patent KR-20180092793-A (KR)
Title: Apparatus and method for processing 3d ground penetrating radar signal
Inventor: AN YUN KYU
IPC: G01S13/88
Filed: 2017-06-20
Abstract: Provided are an apparatus and a method for processing a three-dimensional surface transmission radar signal. The present invention obtains a multi-channel GPR signal by measuring a reflected signal corresponding to an excited electromagnetic pulse wave having the electromagnetic pulse wave per each of a plurality of channels on an indicator. Also, the present invention applies weights for compensating for signal attenuation according to distance and frequency in the depth direction of the multi-channel GPR signal, and sets a reference signal measured in each non-impairing period for each channel. In the present invention, Basis Pursuit (BP) -transforms the GPR signal and the reference signal to which the weight is applied, and removes noise of the GPR signal using the reference signal in a BP region. The present invention generates inverse Basis Pursuit (counter BP) -transforms the GPR signal in a time region and generates and outputs three-dimensional images based on the counter BP-transformed multi-channel GPR signal.
Patent KR-20180138460-A (KR)
Inventor: HA YOUNG KYUN
IPC: G04G7/00
Filed: 2017-06-21
Abstract: The present invention relates to an alarm clock system comprising: a smartphone to determine an alarm state in accordance with an interaction with a user to wirelessly transmit the alarm state; and an alarm clock to wirelessly receive the alarm state to perform an operation in accordance with the alarm state. In order to deactivate an alarm, the user uses an application of the smartphone to perform proper inputs for a series of suggested alarm deactivation requests, and an alarm state determination means in the smartphone processes deactivation requests and inputs of the user to determine an alarm state and wirelessly transmit the alarm state to the alarm clock. The alarm clock changes the alarm state only by a transmitted alarm state, and the alarm state cannot be changed by operating an alarm clock body. Therefore, the present invention does not allow a user to easily change the state of the alarm clock to resolve a problem where the user deactivates an alarm (e.g., easily deactivating a wakeup alarm and going back to sleep) to fail the purpose of an alarm. A complex deactivation process and a remote operation process are realized in the application of a smartphone to reduce manufacturing costs in comparison to existing similar products.
Patent KR-20170086428-A (KR)
Inventor: PARK JIN WON
IPC: A45C13/00
Filed: 2017-06-26
Abstract: 본 발명은 이러한 핸드폰 케이스에 붙이는 링 홀더나 핑거받침대 역할을 하는 링 홀더나 고리 등을 휴대폰 케이스와 일체형으로 제작하여 휴대폰 케이스 자체만 으로도 휴대폰의 좌,우 회전은 물론, 사용중 손으로부터의 이탈방지 등, 사용의 편리성을 높이기 위한 다용도 휴대폰 케이스에 관한 것이다. 
일반적으로 휴대폰 본체를 보호하기위한 휴대폰 케이스는 면적이 가장 넓은 밑면과 상, 하, 좌, 우면의 사각형 용기의 형태를 기본으로 종류에 따라 위에 덮개가 있는것과 덮개가 없는 노출형의 두가지가 있다. 
그러나 이런 종래의 휴대폰 케이스는 휴대폰화면을 가로형태나 세로형태 등으로 회전시키거나 혹은 기타 움켜쥔 손의 힘이 빠지거나, 약해짐으로서 휴대폰 기기 본체를 놓치거나 떨어뜨릴 때, 휴대폰 기기의 파손을 방지하거나 또는 외부로부터의 흠이나 긁힘으로부터 휴대폰 기기 본체를 보호하는데 주요 목적이 있다. 
따라서 기존의 휴대폰 케이스는 휴대폰을 사용중에 또는 그밖에 부주의로 휴대폰을 손으로부터 놓치거나 떨어뜨릴 때를 대비하는 것으로, 휴대폰 사용중 휴대폰을 놓치거나 떨어지는 것 자체를 방지할 수는 없다. 
그러나 본 발명은 휴대폰 사용중 또는 그밖에 사용자의 부주의로 휴대폰을 놓치거나, 떨어뜨리는 것 자체를 방지하기 위하여, 기존 휴대폰 케이스 가장큰 면적의 밑면 평평한 부분의 일부분을 손가락을 넣고 뺄 수 있는 홈이 구비된 형태의 이격과 원위치가 가능한 돌출부와 한편으로는 휴대폰 케이스 편평한 밑면의 일부인 부착부의 조각품으로 별도 형상화 하여 돌출부가 수시로 편평한 면으로부터 이격 또는 원래의 편평한 면으로 끼워 맞춰지게 하고 이 조각된 형상품이 돌출 되었을때는 원형의 부착부가 회전 가능케 함으로서, 사용자가 휴대폰 사용시, 홈이 구비된 조각형태를 돌출시켜 해당 홈 가운데로 핸드폰을 움켜쥔 손의 손가락을 집어넣고 사용케 됨으로서 휴대폰 본체를 회전시키거나 사용중 놓치거나 떨어뜨리는 것을 방지하게 되며, 사용후에는 돌출된 조각품을 휴대폰 케이스의 편평한 밑면에 원위치 시킴으로서 휴대폰 케이스의 외형을 유지하며 동시에 사용자의 편리성을 높이기 위한 다용도 휴대폰 케이스에 관한 것이다.
Patent KR-20190005042-A (KR)
Title: Refrigerator
Inventor: SUL HEA YOUN
IPC: F25D23/06
Filed: 2017-07-05
Abstract: A refrigerator includes: a freezing chamber and a refrigeration chamber; a deep-freezing chamber partitioned from the freezing chamber and the refrigeration chamber, respectively; a first freezing cycle having a first compressor in which a first refrigerant circulates, a first condenser, at least one first expansion mechanism, and at least one first evaporator and configured to cool the freezing chamber and the refrigeration chamber; a freezing chamber sensor configured to detect the temperature of the freezing chamber; a refrigeration chamber sensor configured to detect the temperature of the refrigeration chamber; a second freezing cycle having a second compressor in which a mixed refrigerant having the evaporation temperature lower than that of the first refrigerant circulates, a second condenser, a second expansion mechanism, and a second evaporator, and configured to cool the deep-freezing chamber; a deep-freezing chamber sensor configured to detect the temperature of the deep-freezing chamber; and a control unit configured to perform an independent operation of independently operating the first freezing cycle and the second freezing cycle or perform a simultaneous operation of operating the first refrigerant cycle and the second refrigerant cycle together. Accordingly, each of the freezing chamber, the refrigerant chamber, and the deep-freezing chamber can be cooled more efficiently.
Patent KR-20190010305-A (KR)
Inventor: KIM JONG IL
IPC: A61B5/026
Filed: 2017-07-21
Abstract: The present invention relates to an optical sensor device for having an optical structure for reducing a noise by a Fresnel-loss generated on a transparent window surface contacted by a body surface of a user. According to an embodiment of the present invention, the optical sensor device comprises: a transparent window including a first surface toward an outside of the optical sensor device and a second surface opposite to the first surface; and optical sensor including a light detector receiving light through a light source emitting the light toward the transparent window and the transparent window and arranged to be spaced by a regular interval from the second surface of the transparent window. The transparent window can include a convex lens protruded toward the optical sensor in at least a part of the second surface.
Patent KR-20190010925-A (KR)
Inventor: OH SE HUN
IPC: F04D25/08
Filed: 2017-07-24
Abstract: A cooling system using evaporation heat to reinforce cooling effect of an existing fan is installed to help a user pass the summer cool. According to the present invention, the fan using evaporation heat comprises an injection hole; an overall assembly; and a portion coupled to the injection hole.
Patent KR-20190012465-A (KR)
Inventor: KIM JI HAK
IPC: H04N5/247
Filed: 2017-07-27
Abstract: The present invention relates to an electronic device for acquiring an image by using a plurality of cameras, and an image processing method using the same. According to various embodiments of the present invention, the electronic device comprises: a first camera; a second camera including a lens unit, and an operation unit which changes the direction of an optical axis of the lens unit by regulating the angle of the lens unit; and a processor. In addition, the processor can receive a photography signal of an outside object; can photograph an image of the outside object based on the signal; can acquire a first image of the outside object by using the first camera as a part of a photographing operation; can acquire a second image of the outside object by setting the lens unit of the second camera to a first direction; can acquire a third image of the outside object by setting the lens unit of the second camera to a second direction; and can generate the image by synthesizing at least a portion of the first image and at least a portion of the second image and synthesizing at least another portion of the first image and at least a portion of the third image. Besides the disclosed embodiments, other various embodiments of the present invention can be possible. The present invention can provide an improved quality of image zoomed even with a medium angle of view.
Patent KR-20190016774-A (KR)
Inventor: LEE CHI YOUN
IPC: C04B33/34
Filed: 2017-08-09
Abstract: The present invention relates to a nucleating agent for controlling formation and control of a zinc crystal glaze, which reduces the amount of Gahnite produced by adding Zn_2TiO_4 to the glaze or engobe to serve as a nucleating agent for stably controlling the amount of zinc crystals. In another embodiment, a coloring agent is further added to further enhance a coloring effect.
Patent KR-20180118499-A (KR)
Title: Image display apparatus and method for displaying image
Inventor: KIM SUNG HYUN
IPC: H04N21/422
Filed: 2017-08-17
Abstract: An image display apparatus and an image display method for displaying a 360-degree image are disclosed. The disclosed image display device for displaying a 360-degree image according to an embodiment of the present invention includes a display and a processor for receiving a user input to move a viewpoint of the 360-degree image, acquiring information indicating a recommendation viewpoint from a search region corresponding to the user input based on a composition detection parameter set for a category of the 360-degree image or a preference composition of a user, and controlling the display to display a region corresponding to the recommendation viewpoint from the 360-degree image. Accordingly, the present invention can provide the recommendation viewpoint with a proper composition for viewing.
Patent KR-20180049789-A (KR)
Inventor: SEXTON BONNIE COLLETT
IPC: G06F7/552
Filed: 2017-08-28
Abstract: Described are apparatuses generating a starting estimate for a recursive operation of a radix-16 square root using hardware including a raidx-4 partial remainder-divisor (PD) used in division and square root operations, method manufacturing the same, systems thereof, and methods thereof. In one aspect, a part of iteration numbers for a recursive operation of a raix-16 square root is used to determine values of the iteration numbers in row/square root and column/part. The part of iteration numbers are used to determine a starting estimate from a radix-4 partial PD table for a recursive operation of a raidx-16 square root.
Patent KR-20190025458-A (KR)
Inventor: KIM YOUNG SHIN
IPC: H01L33/48
Filed: 2017-09-01
Abstract: The present invention provides a semiconductor device package capable of increasing light extraction efficiency and electrical characteristics, a manufacturing method of a semiconductor device package and a light source apparatus. According to an embodiment of the present invention, disclosed is a light emitting device package comprising: first and second frames arranged to be separated from each other; a body arranged between the first and second frames; a light emitting device including first and second bonding units at a lower part; a first resin arranged between the body and the light emitting device, wherein the first frame includes a first protrusion unit facing the first bonding unit of the light emitting device, and the second frame includes a second protrusion unit facing the second bonding unit of the light emitting device. Moreover, the present invention further comprises: a first conductive layer arranged between the first frame and the first protrusion unit; and a second conductive later arranged between the second frame and the second protrusion unit.
Patent KR-20190028231-A (KR)
Inventor: KIM JUN SUB
IPC: B01D61/08
Filed: 2017-09-08
Abstract: The present invention relates to a device for automatically manufacturing a cylindrical filter module, which comprises a rod-shaped water filter cutting device, a filter body boring device, a filter body supplying device, an edge core spin depositing device, and a conveyor. The rod-shaped water filter cutting device cuts a rod-shaped water filter, in which a filter sheet is wound and fixed on an outer circumference of a hollow pipe, by a plurality of cylindrical filter bodies having a water collecting pipe which is shorter than the pipe, and a roll filter which is wound and fixed on the outside of the water collecting pipe. The filter body boring device bores both end units of the water collecting pipe of the filter bodies in order to extend an inner diameter of the hollow water collecting pipe. The filter body supplying device sequentially supplies the plurality of filter bodies one by one from the rod-shaped water filter cutting device to the filter body boring device. The edge core spin depositing device deposits, by spin deposition, a pair of edge cores in both end units of the water collecting pipe whose inner diameter is extended. The conveyor intermittently transfers the plurality of filter bodies through the filter body boring device and the edge core spin depositing device.
Patent KR-20190029337-A (KR)
Title: The catheter with cleaning function and the method of operating that
Inventor: SHIN JUNG WON
IPC: A61B1/12
Filed: 2017-09-12
Abstract: The present invention relates to a catheter with a cleaning function and an operation method thereof. According to the present invention, the catheter with a cleaning function and the operation method thereof may secure a clear view by cleaning foreign matters when the view is blocked due to the foreign matters of an endoscope and may clean the foreign matters if the foreign matters block an entrance of a working channel. In addition, by widening light irradiation angles of a plurality of light guides, the view blocked by wrinkle or the like may be minimized.
Patent KR-20190030069-A (KR)
Title: A production method of binderless carbon block using reformation of mesocarbon microbeads
Inventor: JUNG DOO HWAN
IPC: C04B35/52
Filed: 2017-09-13
Abstract: The present invention relates to a method for manufacturing a carbonized carbon block through manufacturing mesocarbon microbeads from coal tar pitch and oxidation stabilization, and a carbonized carbon block manufactured by the manufacturing method. More particularly, through an oxidation stabilization process of the mesocarbon microbeads manufactured from the coal tar pitch, the present invention provides a method for manufacturing an isotropic carbonized carbon block enhanced in mechanical properties by increasing an aromatic carbon content to inhibit expansion and controlling a volatilization rate of a low molecular weight of a carbonization process, and a high-density and high-strength carbonized carbon block manufactured by the manufacturing method.
Patent KR-20190031372-A (KR)
Inventor: CHO DAE HYUN
IPC: E03D3/00
Filed: 2017-09-15
Abstract: According to the present invention, when a spot portion is shaken by an external shock by forming a packing fixing protrusion protruding with the same diameter of the internal diameter of a water supply hole on the lower surface of a sealing packing provided in a toilet seat spot, the spot is prevented from being separated by being stably fixated through the packing fixing protrusion. Moreover, an inclined portion is formed on the outer circumferential surface of the packing fixing protrusion to accurately insert an insertion inclined portion into the water supply hole. Moreover, the inclined portion descends to conveniently perform sealing.
Patent KR-20190031895-A (KR)
Inventor: KANG SUNG JIN
IPC: F21V14/04
Filed: 2017-09-19
Abstract: According to the present invention, a streetlight comprises: a streetlight support; a lamp housing installed in an upper end portion of the streetlight support; a lamp installed in the lamp housing; a reflector installed at an internal side of the lamp housing for light of the lamp to be reflected to be lowered; a lower cover formed with a transparent or translucent material, and installed to block an opened lower portion of the lamp housing; a lower reflector installed for light emitted from the lamp in a portion of the lower cover corresponding to a central lower portion of the lamp to be reflected to surroundings; and a reflection angle control means installed in the lower cover to control a reflection angle of the lower reflector.
Patent KR-20180032195-A (KR)
Inventor: KIM KYOUNG WON
IPC: C08J7/044
Filed: 2017-09-20
Abstract: The present specification relates to an optical film which is excellent in antistatic properties, an adhesive force and surface treatment performance, and a polarizing plate including the same. The optical film comprises: a transparent substrate; an antistatic primer layer provided on at least one surface of the transparent substrate, and including a binder resin including a sulfonic acid polyester acrylic resin and an antistatic material; and a surface treatment coating layer provided on the antistatic primer layer.
Patent KR-20180036569-A (KR)
Inventor: SATO JUNJI
IPC: H05K3/20
Filed: 2017-09-26
Abstract: The present invention relates to a carrier base material-added wiring substrate and a manufacturing method thereof. The carrier base material-added wiring substrate includes a wiring substrate and first to third carrier bases. The first carrier base is attached to a lower surface of the wiring substrate by a first adhesive layer and includes an opening exposing a product region of the wiring substrate. The second carrier base is disposed on the opening of the first carrier base and contacts the lower surface of the wiring substrate. The third carrier base is attached to the first carrier base and the second carrier base by a second adhesive layer. The third carrier base covers the opening of the first carrier base. The second adhesive layer is entirely formed on an upper surface of the third carrier base.
Patent KR-20190041188-A (KR)
Title: Method of performing anion exchange for halide perovskite nanocrystal
Inventor: KIM JIN YOUNG
IPC: C09K11/08
Filed: 2017-10-12
Abstract: The present invention relates to an anion exchange method of a halide perovskite nano-crystal capable of easily performing anion exchange and performing light emission in a visible light wavelength region. The anion exchange method of a halide perovskite nano-crystal comprises the steps of: supplying a first solution including a first halide perovskite nano-crystal having a first halogen element; and forming a second solution including a second halide perovskite nano-crystal having the second halogen element by adding an alkyl compound containing trioctylphosphine and a second halogen element different from the first halogen element to the first solution and performing anion exchange with the second halide perovskite nano-crystal by trioctylphosphine.
Patent KR-20180044193-A (KR)
Inventor: ISOBE KENJI
IPC: B23G5/02
Filed: 2017-10-16
Abstract: Disclosed is a cutting insert having a cutting blade to form a screw, which has symmetrical screw grooves with respect to a cross section passing through an axis of a shaft member by thread wheeling processing, on the outer circumferential surface of the shaft member, so as to reduce processing costs without degradation of precision of a processing surface. According to the present invention, in the cutting blade (21), one side surface part (16) of a cutting insert (10) is to be a flank surface (26), the flank surface with a side flank angle of zero degree is to be a common flank surface (26), an inclined surface (23) is formed on each surface (12, 12) side of both surfaces of the cutting insert, and two cutting blades (21) are formed on the one side surface part (16). As a fine part is intermittently cut in thread wheeling processing, the cutting blade after one cutting is escaped from a processing surface of a thread groove processed by previous cutting, thus preventing degradation of precision of a processing surface even if the side flank angle is zero. Accordingly, the cutting insert (10) having the cutting blade (21) formed on both surfaces without forming the side flank angle is used, thus increasing strength of the cutting blade and reducing processing costs without degradation of the precision of the processing surface.
Patent KR-20190043218-A (KR)
Title: A bogie for transparting
Inventor: AHN JONG HO
IPC: B61F9/00
Filed: 2017-10-18
Abstract: The present invention relates to a bogie for transfer, including: a first main frame; a second main frame provided in parallel with the first main frame; a connecting frame connecting the first main frame and the second main frame; and a driving control unit positioned on a lower portion of at least one of the first main frame and the second main frame, wherein the driving control unit includes: a main bracket; a shaft fastened to a first predetermined region of the main bracket; a link arm unit fastened to the shaft; and a rail guide unit fastened to a second predetermined region of the main bracket, thereby being possible to prevent the bogie for transfer from being separated from a rail and prevent the bogie for transfer from being unnecessarily moved.
Patent KR-20170123295-A (KR)
Inventor: KIM SUNG SIL
IPC: G08B5/22
Filed: 2017-10-18
Abstract: The present invention relates to a forest fire monitoring system, and more particularly, to a forest fire monitoring system which has low installation costs, and promptly and precisely detects a forest fire. The forest fire monitoring system of the present invention comprises: a forest fire monitoring camera (10) installed on a high voltage transmission tower for monitoring a forest fire, including a thermal image sensor (6) for sensing a thermal image of a monitoring area, an image sensor (7) for sensing an image of the monitoring area, and a fusion camera (4) including a mobile communications module (5), and including a wireless charger (3) charged by an AC current induced by a high voltage line of the high voltage transmission tower to supply power to the fusion camera (4) and the mobile communications module (5); and a monitoring server (11) for receiving thermal image data and image data obtained through the thermal image sensor (6) and the image sensor (7) through the mobile communications module (5), determining whether a thermal image value corresponding to the forest fire exists in the thermal image data to generate an alarm through an alarm generator (13) if so, and displaying an image in accordance with the image data on a monitor (12) to allow a monitoring personnel to finally determine whether the forest fire occurs through a corresponding monitor screen when the alarm is generated.
Patent KR-20190047938-A (KR)
Inventor: EUI JIK KIM
IPC: G06F16/00
Filed: 2017-10-30
Abstract: The present invention relates to a method for collecting and analyzing text data, which comprises the following steps: receiving input related to a keyword and period information; calculating the number of articles posted on a web including the keyword on the basis of the keyword and the period information; calculating the number of web pages which can be crawled based on the number of the articles; providing the calculated number of the web pages; receiving an input related to a range of the web pages to be crawled; crawling the web pages including the articles including the keyword within the received range of the web pages; collecting text data of the articles included in the crawled web pages; pre-processing the collected text data on the basis of a preset dictionary-defined word; and performing text data analysis on the basis of a preprocessed result.
Patent KR-20190049224-A (KR)
Inventor: KIM YOUNG MIN
IPC: E04B5/43
Filed: 2017-11-01
Abstract: The present invention relates to a flat plate system using a wide beam and a construction method thereof. According to the present invention, a clear span is reduced using a wide beam formed by a first deck plate placed on a bracket coupled to an outside of a column in an ″X″ direction together with upper concrete, the entirety is provided to have a structure of a flat plate, and a safe wide beam is used in a punching shear. According to the present invention, a flat plate system using a wide beam comprises: a plurality of columns disposed in both ″X″ and ″Y″ directions on a place; a bracket coupled to an outside of the column; a first deck plate disposed in the ″X″ direction between the columns and having both ends placed in the bracket; a second deck plate having both ends placed in the first deck plate and the bracket neighboring in the ″Y″ direction; and concrete deposited above the first deck plate, the second deck plate, and the bracket.